ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES

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专利权人:

COSMO DERMATOS SRL

发明人:

AJANI, Mauro,MORO, Luigi

申请号：

AU2014233577

公开号：

AU2014233577B2

申请日:

2014.09.24

申请国别(地区):

AU

年份:

2016

代理人:

摘要：

#$%^&*AU2014233577B220160303.pdf#####ABSTRACT The present invention refers to an enzymatic process for obtaining 17alpha-monoesters of cortexolone and/or its 9, 5 11-dehydroderivatives starting from the corresponding 17alpha, 21-diesters which comprises an enzymatic alcoholysis reaction. Furthermore, the present invention refers to crystalline forms of cortexolone 17alphapropionate and 9,11-dehydro-cortexolone 17alpha-butanoate. 10 5779166_1 (GHMatters) P82876.AU.2 PETERS 17109114

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